# 전기기능사 전구앱 vs 전기자격증 기출문제

The clearest difference is in-app purchases: 전기자격증 기출문제 at none against 전기기능사 전구앱's 1. 전기기능사 전구앱's advantage is ads (none vs shown) and update cadence (every 3 days vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 전기기능사 전구앱 sells 1 one-off in-app purchase. 전기자격증 기출문제 asks for nothing beyond the download.

전기기능사 전구앱 ships an update every 3 days, 전기자격증 기출문제 every 5 months. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 전기기능사 전구앱 | 전기자격증 기출문제 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 103 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [문풀의민족](https://appshunter.io/developer/1691833432) | [Trutory Co., Ltd.](https://appshunter.io/developer/515679860) |

## What reviewers say

### 전기기능사 전구앱

[App page](https://appshunter.io/ios/app/id6450087943)

Prepare for the Electrician certification exam with this app. It features past exam questions updated with the latest Korean Electrical Equipment Regulations. The app allows you to check answers only when needed for more efficient learning and provides scoring to analyze your strengths and weaknesses.

**Highlights:** Past exam questions, Updated regulations, Answer checking, Scoring function, Weakness analysis

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 전구앱 1년 이용권(필기, 전기기능사) | $11.99 | one-time |


### 전기자격증 기출문제

[App page](https://appshunter.io/ios/app/id6470773473)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 전기기능사 전구앱 free?

전기기능사 전구앱 is free to download, with in-app purchases available.

### Is 전기자격증 기출문제 free?

전기자격증 기출문제 is free to download, with no in-app purchases.

### Do 전기기능사 전구앱 or 전기자격증 기출문제 have ads?

전기자격증 기출문제 shows ads; 전기기능사 전구앱 does not.

### Which is updated more often, 전기기능사 전구앱 or 전기자격증 기출문제?

전기기능사 전구앱 ships an update every 3 days, and 전기자격증 기출문제 every 5 months. Most recently, 전기기능사 전구앱 was updated on September 26, 2026 and 전기자격증 기출문제 on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*